East of England
Trail Running Calendar East of England 2026-2027
Explore the best trail runs in East of England for 2026-2027! Our updated list features 189 exciting trail runs across the region. Find your next trail run in East of England below and join the trail community at these great events!
November 2026
Torchlit 5 km charity trail on 11 Nov 2026, supporting Whizz Kidz with a countryside route and a pub finish; places are limited.
Three-day, 84-mile (135 km) ultramarathon along the Ridgeway from Buckinghamshire to Wiltshire with two overnights and organiser-provided accommodation and meals.
Two ultramarathon options along the Weavers' Way on 14 November 2026, finishing at Cromer Pier with checkpoints, recovery facilities and downloadable kit lists and GPX files.
Lap based timed run along the Grand Union Canal in Harefield on 14 November 2026, using a 3.28 mile lap with distances from 5 km to ultra.
A park-based autumn event at Henham Park offering a chip-timed 10 km and a 1 km fun run with medals and optional race T-shirt.
A lap-based timed run at Grafham Water as part of Phoenix Running's Elements Series. Laps are 5.3 km on mainly tarmac paths with distance options from 5 km to ultra and finisher medals for participants.
A 16k guided trail run at High Lodge in Thetford Forest with conversational pacing, woodland routes, basic trail tips, parking charge £3 and entry £17.50.
A chip-timed 10K trail run through Breckland and Thetford Forest near Santon Downham, with a halfway water station and a bespoke finisher medal.
Eastern Masters Cross Country Champs at Horseheath Race Course, Cambridge on 15 November 2026, organised by Eastern Masters Athletics Club.
A countryside walking event from Barton-le-Clay with three route options over undulating terrain, published route descriptions, checkpoint controls and a waiting list for entries.
A 6 mile night trail in Hatfield Peverel with self navigation and a written route; head torch and mobile required and minimum age 16.
A fully marked 50.3 km trail ultramarathon on the North Chiltern ridgeline with four checkpoints, village crewing, mandatory kit and UTMB World Series index status.
Half day 6 miles 10 km trail run in the Chiltern Hills with a private Tring Brewery tour, tasting and a bottle or a pint included.
A 15k trail run at Trifarm near Boreham on 21 Nov 2026, over 95% off road on public footpaths and bridleways with on site parking and water points.
A timed, lapped Cakeathon at Mowsbury Park on 22 November 2026 offering flexible starts, a flat 5.3 km lap, distances from 5 km to ultra, and a seven hour limit.
Flat, mainly sandy woodland trail routes at Wantisden Hall with 9 km, 16 km and 23 km options through the Suffolk AONB.
Guided 10 km group trail run at High Lodge, Thetford Forest, led at a conversational pace on mostly flat woodland trails.
Community fundraising run on 29 November 2026 at The Forest Centre Marston Moretaine with an untimed 5 km and a 200 m Dasher Dash for children supporting Mind BLMK.
A 26.3 mile five lap trail and road event around the Colworth Estate in Bedfordshire for individuals or teams with on-course checkpoints and basic facilities.
Trail event near Chelmsford on 29 Nov 2026 with two unsigned narrative routes of about 8.6 and 5.5 miles; proceeds support Centre Point Charity.